“Praise be, it’s Theodora Rose Williams, affectionately known as Teddy….. Born 3.33PM on 18.9.12, 7LBS 4OZ…Baby, mummy and daddy are all rockin… thank you for your best wishes,” Robbie wrote on his official website.

“Daddies second nappy change…Teddy‘s second day on the planet” Robbie tweeted, along with this adorable photo of shirtless dad and adorable baby Teddy!

Congratulations to the happy couple on the new addition to the family!

Robbie Williams dons full body armor and angel wings while shooting for his newest music video on Friday (August 17) in London, England.

The 38-year-old singer’s music video is full of costume changes! He also was spotted wearing a pink suit on set, and a stunt double was even set on FIRE! There also appeared to be a scene where Robbie was hit by a car.

Photos of 'Ayda Field'

“Hey friendlies, I’ve been keeping a secret from you all … me and Ayda are going to be mummy and daddy this year … !!!!!!!!!!!!!!!!!!!!!!!!!!! We had sex! It works!” the 38-year-old singer wrote on his website.

“We’ve seen scans and cried … looked at babies in commercials and teared up … the nursery is already planned. Basically I’m in love with a little person growing in mummy’s belly,” Robbie, who tied the knot with Ayda in 2010, added. “And can’t wait to be a daddy.”

“Crying now. Much love much joy,” he also wrote, before signing off with “Roberto, mum and little bump.”

The 36-year-old singer and his actress sweetheart had a very unconventional wedding – from having their eight dogs serve instead of bridesmaids to telling guests the party was James Bond-themed until right before the ceremony started!

“Ayda [in Monique Lhuillier] looked like the most beautiful girl in the world,” Robbie told Hello! “The setting was so magical, and to be surrounded by family and close friends and then see Ayda appear looking so radiant was almost too much for me to take…I’m the happiest man alive”.

Robbie also gave an impromptu performance of his hit “Angels” and got the entire house to sing along!